1import { defineCommand, defineQuery } from '@lssm-tech/lib.contracts-spec';
2import {
3	defineEnum,
4	defineSchemaModel,
5	ScalarTypeEnum,
6} from '@lssm-tech/lib.schema';
7
8export const SendNotificationContract = defineCommand({
9	meta: {
10		key: 'notifications.send',
11		version: '1.0.0',
12		stability: 'stable',
13		owners: ['platform.notifications'],
14		tags: ['notifications', 'send'],
15		description: 'Send a notification to a user.',
16		goal: 'Deliver notifications across multiple channels.',
17		context: 'Called by services when events require user notification.',
18	},
19	io: {
20		input: SendNotificationInputModel,
21		output: NotificationModel,
22		errors: {
23			USER_NOT_FOUND: {
24				description: 'Target user does not exist',
25				http: 404,
26				gqlCode: 'USER_NOT_FOUND',
27				when: 'User ID is invalid',
28			},
29			TEMPLATE_NOT_FOUND: {
30				description: 'Notification template does not exist',
31				http: 404,
32				gqlCode: 'TEMPLATE_NOT_FOUND',
33				when: 'Template ID is invalid',
34			},
35		},
36	},
37	policy: {
38		auth: 'user',
39	},
40	sideEffects: {
41		emits: [
42			{
43				key: 'notification.sent',
44				version: '1.0.0',
45				when: 'Notification is sent',
46				payload: NotificationModel,
47			},
48		],
49	},
50});